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[thirdparty/gcc.git] / gcc / config / vax / linux.h

/* Definitions for VAX running Linux-based GNU systems with ELF format.
   Copyright (C) 2007-2020 Free Software Foundation, Inc.

This file is part of GCC.

GCC is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3, or (at your option)
any later version.

GCC is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with GCC; see the file COPYING3.  If not see
<http://www.gnu.org/licenses/>.  */


#define TARGET_OS_CPP_BUILTINS() GNU_USER_TARGET_OS_CPP_BUILTINS()

/* We use GAS, G-float double and want new DI patterns.  */
#undef TARGET_DEFAULT
#define TARGET_DEFAULT (MASK_QMATH | MASK_G_FLOAT)

/* Use standard names for udiv and umod libgcc calls.  */
#undef TARGET_BSD_DIVMOD
#define TARGET_BSD_DIVMOD 0

#undef CPP_SPEC
#define CPP_SPEC "%{posix:-D_POSIX_SOURCE} %{pthread:-D_REENTRANT}"

#undef ASM_SPEC
#define ASM_SPEC "%{" FPIC_SPEC ":-k}"

#undef LINK_SPEC
#define LINK_SPEC \
 "%(endian_spec) \
  %{shared:-shared} \
  %{!shared: \
    %{!static: \
      %{rdynamic:-export-dynamic} \
      -dynamic-linker /lib/ld.so.1} \
    %{static:-static}}"

#undef  WCHAR_TYPE
#define WCHAR_TYPE "long int"

#undef  WCHAR_TYPE_SIZE
#define WCHAR_TYPE_SIZE BITS_PER_WORD